/*

 * Copyright (C) 2021 Huawei Device Co., Ltd.

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */
package com.codesgood.example;

import com.codesgood.views.StringUtil;

import junit.framework.TestCase;

import org.junit.Assert;

/**
 * 单元测试类
 */
public class StringUtilTest extends TestCase {
    /**
     * 含有\n
     */
    public void testContainsN() {
        String str = "a52\nf2c";
        boolean containsN = StringUtil.isContainsN(str);
        Assert.assertEquals(containsN, true);
    }

    /**
     * 含有\r
     */
    public void testContainsR() {
        String str = "a52\rf2c";
        boolean containsR = StringUtil.isContainsR(str);
        Assert.assertEquals(containsR, true);
    }

    /**
     * 不含有\n
     */
    public void testNoContainsN() {
        String str = "a52\rf2c";
        boolean containsN = StringUtil.isContainsN(str);
        Assert.assertEquals(containsN, false);
    }

    /**
     * 不含有\r
     */
    public void testNoContainsR() {
        String str = "a52\nf2c";
        boolean containsR = StringUtil.isContainsR(str);
        Assert.assertEquals(containsR, false);
    }

}
